2016-12-29 10:23 GMT+05:00 Selva Nair <selva.n...@gmail.com>:
> Hi,
>
> On Wed, Dec 28, 2016 at 11:56 PM, Илья Шипицин <chipits...@gmail.com>
> wrote:
>
>>
>> I seem to see several times issues like described in #665
>>
>
> I have seen this in the past but, iirc, without the FlushipNetTable error,
> though not 100% sure of that.
>
> However,
>
>
>>
>> what seems to be strange is couple of things:
>>
>> 1) "OR" clause. why not "AND" ? https://github.com/OpenVPN/ope
>> nvpn/blob/master/src/openvpn/tun.c#L6012-L6013
>>
>
> OR is correct as either case (error in WriteFile or error in ReadFile) is
> a failure.
>
>
>>
>>
>> 2) error message seems to be irrelevant https://github.com/OpenVPN/ope
>> nvpn/blob/master/src/openvpn/tun.c#L6034
>>
>
> I think this results from failure to set the IP using DHCP and always
> thought it to be some misbehavior in the tap driver. But the failure to
> flush may be related...
>
> Have you found a way to reproduce it consistently?
>
not yet.
so ... should we at least improve debug here ?
I would split !read || !write into 2 separate calls with separate debug log
messages... and move FlushIpNet error closer to FlushIpNet call.
right ?
>
> Selva
>
>
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